TM 5-3805-296-23-2
0141
Table 1. All Lights, Horn, and Backup Alarm Fail To Operate Continued.
0141
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Using digital multimeter
All Lights, Horn, and Backup
Continuity Replace fuse panel wiring
(WP 0540), test for continuity
Alarm Fail To Operate
harness (WP 0515).
between connector CG-C1
Continued
Proceed to Test Step 43.
terminal 17 (WP 0012,
No Continuity Proceed to Test
Figure 283) and all other terminals
Step 23.
in connector CG-C1
(WP 0012, Figure 283).
Test Step 23. Test for Shorted 601
Circuit.
1. Remove connector H-C23
(Figure 9, Item 1) from plate
(Figure 9, Item 2) and HVAC
control backlight bulb
(Figure 9, Item 3) from connector.
Figure 9. HVAC Control Backlight Bulb.
0141
2. Using digital multimeter
Continuity Replace headliner wiring
(WP 0540), test for continuity
harness (WP 0497).
between connector H-C9
Proceed to Test Step 43.
terminal B (WP 0012, Figure 242)
No Continuity Proceed to step 3.
and ground.
3. Using digital multimeter
Continuity Replace headliner wiring
(WP 0540), test for continuity
harness (WP 0497).
between connector H-C7
Proceed to Test Step 43.
terminal 11 (WP 0012, Figure 225)
No Continuity Proceed to Test
and all other terminals in
Step 24.
connector H-C7 (WP 0012,
Figure 225).